Pinks, Cactuses and Allies of Zihuatanejo

Gomphrena globosa, commonly known as globe amaranth, is an edible plant from the family Amaranthaceae. It is native to Central America including regions Panama, and Guatemala. It is very heat tolerant and fairly drought resistant, but grows best in full sun and regular moisture. The flowers are rich in betacyanins which have a wide range of applications as additives and supplements in the food industry, cosmetics, and livestock feed.

Description

• Gomphrena serrata, commonly known as prostrate globe amaranth, is a low-growing annual or short-lived perennial herb in the amaranth family (Amaranthaceae). It typically has spreading or ascending stems, opposite leaves that are oval to oblong, and small, rounded to elongated flower heads composed of papery bracts, often whitish or pale pink. The flowers are borne on short stalks and may be surrounded by small, pointed bracts. Its growth habit allows it to form loose mats close to the ground.

Range

• Gomphrena serrata is native to the tropical Americas and occurs in Mexico and parts of Central and South America. It is native to Zihuatanejo, Guerrero, and the surrounding area.

Habitat

• It grows in open, sunny places, including dry grasslands, roadsides, paths, disturbed ground, and sparsely vegetated areas. It is adapted to warm climates and can grow in relatively dry, well-drained soils, often spreading across exposed ground where taller vegetation is limited.